The preserved remains of plants, animals, or humans in sedimentary rock.

Very dry and often dusty winds that blow in Southern California.

The outermost layer of the atmosphere...

The supposed starting point of cosmic evolution.

A system of winds that rotates around a center of low atmospheric pressure.

The belief that the universe and life originated by natural processes over billions of years.

Fossils that show signs of evolving from one animal kind into another.

Surface winds that blow from the high-pressure regions of the horse latitudes towards the equator.

The atmosphere's "weather layer"...

The idea that the fittest and strongest of each species are more likely to survive and reproduce than the weaker or unfit members of the species.

A process in which the evidence that is drawn from a particular idea, is used to prove that idea.

The belief that God called the universe, and all that is in it, into existence out of nothing.